assault as a result of reckless driving

A female driver of a silver Yaris sedan with the registration number CP07PT.GP was driving driving recklessly..she took a turn without signaling that she was gonna turn and she almost ran over us...as she passed we signaled to her that she should've used the indicators...she reversed and then a guy came out of that car and assaulted us and threatened to stab us with a bottle.....this is a minor incident but such behavior can't be condoned